: not sleeping or resting : wakeful, watchful, active
unsleeping waters of the ocean
face and eyes of unsleeping passionS. H. Adams
that unsleeping interest in everything about himB. J. Hendrick

Word History


un- entry 1 + sleeping, present participle of sleep

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Dictionary Entries Near unsleeping

Cite this Entry

“Unsleeping.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsleeping. Accessed 12 Apr. 2024.

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